Features:_x000D_ It can detect the battery usage at any time and reduce the safety hazard._x000D_ Applicable to the installation and use of high-end large-scale transportation tools such as ships, yachts, motorhomes and buses._x000D_ The input voltage of the product is 12-24V, and all trucks of 12-24V can be installed and used, and the scope of use is very wide._x000D_ It is made of high temperature resistant, low temperature resistant, flame retardant and environmentally friendly material._x000D_ And it can be used in an environment with a minimum temperature of -25C and a maximum temperature of 80C._x000D_ _x000D_ Description:_x000D_ It is equipped with dual USB ports, which can be used for power supply of external devices of the car._x000D_ And it can also supply power for mobile phones, tablets, GPS, etc._x000D_ The product is equipped with a voltmeter, which can detect the use of car batteries at any time and prevent safety accidents caused by poor battery conditions._x000D_ _x000D_ Specifications:_x000D_ Material: ABS, Aluminium_x000D_ Color: black & blue & red_x000D_ Size: 102*85*100mm_x000D_ LED light color: blue light, green light, red light_x000D_ USB socket output: Dual DC 5V / 2.1A_x000D_ Power outlet: DC 12V_x000D_ Voltmeter display range: 6-30V_x000D_ Working temperature: -25C~80C_x000D_ Maximum power: 240W_x000D_ Input voltage: DC 12V/24V_x000D_ Protection level: IP65_x000D_ _x000D_ Package included:_x000D_ 1 x LED Switch Panel_x000D_ 1 x Screws Pack_x000D_ _x000D_ Note:_x000D_ 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!_x000D_ 2. Please allow 1-3cm measuring deviation due to manual measurement. _x000D_